Weather · January
Perris weather in January
Average highs of 66°F, lows of 42°F and 3.0 in of rain, from 30 years of weather records.
January is Perris’s 11th warmest month, with average highs of 66°F and lows of 42°F. That is 1° warmer than December, and 14° below the yearly average high.
- Average high
- 66°F
- Average low
- 42°F
- Precipitation
- 3.0 in
- Wet days
- 6
- Sunrise · sunset
- 6:53 AM · 5:02 PM
What to wear in January
- Mild days: dress in layers, with a light jacket or sweater for mornings and evenings.
- Pack an umbrella or rain jacket: rain or snow falls on about 6 days this month.
What January weather is good for
January compared with the months around it
Planning a trip? See the best time to visit Perris and today’s forecast.
Questions
How hot does it get in Perris in January?
Average highs are 66°F and average lows 42°F, for a daily mean of 54°F. Individual days run hotter or colder than these 30-year averages.
Does it rain in Perris in January?
January averages 3.0 in of precipitation over about 6 days with at least 0.01 in. It is the wettest month of the year.
What time is sunset in Perris in January?
Around mid-January the sun rises about 6:53 AM and sets about 5:02 PM, for roughly 10.1 hours of daylight.
Is January a good time to visit Perris?
The mildest months for visiting are April, May, October. January is mild.
NOAA U.S. Climate Normals 1991–2020, Elsinore station (10.3 mi from downtown). Sunrise and sunset are calculated for January 15 at the city’s coordinates.